CablesOnline Remote Controller IR Extender Receiver/Transmitter/ Dual HDMI Adapter Kit(IR-KIT1) (1) IR Extender Receiver (1) IR Extender Transmitter (2) IR Extender HDMI Adapter w/ 3.5mm plug ; Cable length: 4.9Ft Max extension distance 300Ft (100m) ; No external power required IR function or CEC function switchable